Trojan-Downloader.Win32.Deyma.cin

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan-Downloader.Win32.Deyma.cin infection?

In this post you will certainly discover concerning the interpretation of Trojan-Downloader.Win32.Deyma.cin and also its adverse impact on your computer system. Such ransomware are a kind of malware that is clarified by on-line scams to require paying the ransom by a sufferer.

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In the majority of the situations, Trojan-Downloader.Win32.Deyma.cin ransomware will certainly advise its targets to start funds transfer for the objective of counteracting the amendments that the Trojan infection has presented to the target’s tool.

Trojan-Downloader.Win32.Deyma.cin Summary

These adjustments can be as complies with:

  • Behavioural detection: Executable code extraction – unpacking;
  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • At least one process apparently crashed during execution;
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • NtSetInformationThread: attempt to hide thread from debugger;
  • Guard pages use detected – possible anti-debugging.;
  • A process attempted to delay the analysis task.;
  • Dynamic (imported) function loading detected;
  • Performs HTTP requests potentially not found in PCAP.;
  • Enumerates running processes;
  • Expresses interest in specific running processes;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • CAPE extracted potentially suspicious content;
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation;
  • Drops a binary and executes it;
  • Looks up the external IP address;
  • Authenticode signature is invalid;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Uses Windows utilities for basic functionality;
  • Behavioural detection: Injection (Process Hollowing);
  • Executed a process and injected code into it, probably while unpacking;
  • Detects Sandboxie through the presence of a library;
  • Detects Avast Antivirus through the presence of a library;
  • Behavioural detection: Injection (inter-process);
  • Checks for the presence of known windows from debuggers and forensic tools;
  • Created a process from a suspicious location;
  • Steals private information from local Internet browsers;
  • Collects and encrypts information about the computer likely to send to C2 server;
  • Network activity contains more than one unique useragent.;
  • The following process appear to have been packed with Themida: Fri1508623be2dc154.exe, tkools.exe;
  • Installs itself for autorun at Windows startup;
  • Writes a potential ransom message to disk;
  • A process sent information about the computer to a remote location.;
  • A script process created a new process;
  • Forces a created process to be the child of an unrelated process;
  • Creates a hidden or system file;
  • CAPE detected the OnlyLogger malware family;
  • Attempts to identify installed AV products by installation directory;
  • Checks the version of Bios, possibly for anti-virtualization;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization;
  • Detects VirtualBox through the presence of a registry key;
  • Attempts to modify proxy settings;
  • Appears to use command line obfuscation;
  • Accessed credential storage registry keys;
  • Attempts to disable Windows Defender;
  • Attempts to modify Windows Defender using PowerShell;
  • Harvests cookies for information gathering;
  • Attempts to execute suspicious powershell command arguments;
  • Collects information to fingerprint the system;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers found on the sufferer’s hard disk — so the victim can no longer use the data;
  • Preventing routine accessibility to the victim’s workstation;

Related domains:

www.listincode.comRansom.Win32.Sabsik.sa
ip-api.comRansom.Win32.Sabsik.sa
56.jpgamehome.comRansom.Win32.Sabsik.sa
postbackstat.bizRansom.Win32.Sabsik.sa
iplogger.orgRansom.Win32.Sabsik.sa
tweakballs.comRansom.Win32.Sabsik.sa
www.hdkapx.comRansom.Win32.Sabsik.sa

Trojan-Downloader.Win32.Deyma.cin

The most regular channels where Trojan-Downloader.Win32.Deyma.cin are infused are:

  • By methods of phishing e-mails;
  • As an effect of customer ending up on a source that organizes a malicious software program;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the target’s computer or protect against the gadget from operating in an appropriate manner – while likewise putting a ransom note that discusses the requirement for the sufferers to effect the repayment for the purpose of decrypting the files or recovering the documents system back to the preliminary condition. In many instances, the ransom note will certainly show up when the client reboots the COMPUTER after the system has already been damaged.

Trojan-Downloader.Win32.Deyma.cin circulation networks.

In various edges of the globe, Trojan-Downloader.Win32.Deyma.cin expands by jumps and also bounds. Nonetheless, the ransom notes and also techniques of extorting the ransom amount might differ depending on certain regional (regional) setups. The ransom notes and techniques of extorting the ransom money quantity may differ depending on particular regional (regional) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software program.

    In certain locations, the Trojans typically wrongfully report having actually discovered some unlicensed applications made it possible for on the sufferer’s tool. The sharp then requires the user to pay the ransom.

    Faulty statements about prohibited content.

    In nations where software application piracy is much less prominent, this approach is not as reliable for the cyber frauds. Conversely, the Trojan-Downloader.Win32.Deyma.cin popup alert may wrongly assert to be stemming from a law enforcement establishment and also will report having situated child pornography or other prohibited information on the device.

    Trojan-Downloader.Win32.Deyma.cin popup alert might falsely assert to be deriving from a law enforcement establishment and will report having located child pornography or various other illegal data on the device. The alert will similarly contain a need for the individual to pay the ransom.

Technical details

File Info:

name: 5c4456803b09ab29c528d0ce
path: /opt/CAPEv2/storage/binaries/5c4456803b09ab29c528d0ceeabed717af4b40fc8154a0f04eeea453bdf553ed
crc32: 4449601B
md5: 2ec86535933f0b0a03d936f0718bbc5c
sha1: 17eb6f182eef7ae3cc5d1afae97585a827ec5a05
sha256: 5c4456803b09ab29c528d0ceeabed717af4b40fc8154a0f04eeea453bdf553ed
sha512: 21628f8849545430026f13102b4668f59cba58da7541d61cd9b955cb3932550d8be4c34d4ab2a53a7391e074304d92d65a890ea6179c791e1bed854b671197f5
ssdeep: 393216:JQQbfhPKkPKAma9Mrb7L/8A7OqHwCLjqfKlZG9KKQ0iB6V:JQAft/KAn9uUAfPLjqfK2iU
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1BBE6334506C5C3C9C2BFB276A515CC6C675A0219EA40CE99275A6BCEA193B34CF1F32F
sha3_384: fa5b6df6082ff6b530b5a95c82149574bd1a624104330800d65ad950d1db0cd962f883cbe94f4247e2c485246645efe1
ep_bytes: 81ecd40200005356576a205f33db6801
timestamp: 2020-08-01 02:44:18

Version Info:

0: [No Data]

Trojan-Downloader.Win32.Deyma.cin also known as:

GridinSoftTrojan.Ransom.Gen
LionicTrojan.Win32.Deyma.a!c
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.47464337
ALYacTrojan.GenericKD.47464337
AlibabaTrojanDownloader:Win32/Bingoml.6f0a08d0
Cybereasonmalicious.82eef7
CyrenW32/Trojan.KOFU-3589
SymantecTrojan.Gen.MBT
ESET-NOD32multiple detections
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Dropper.Pswtool-9857487-0
KasperskyTrojan-Downloader.Win32.Deyma.cin
BitDefenderTrojan.GenericKD.47464337
AvastWin32:Malware-gen
RisingDropper.Agent/NSIS!1.D805 (CLASSIC)
Ad-AwareTrojan.GenericKD.47464337
EmsisoftTrojan.GenericKD.47464337 (B)
DrWebTrojan.Siggen15.45528
TrendMicroTROJ_GEN.R002C0RKL21
McAfee-GW-EditionBehavesLike.Win32.Generic.vc
FireEyeGeneric.mg.2ec86535933f0b0a
IkarusTrojan.SuspectCRC
GDataTrojan.GenericKD.47464337
AviraHEUR/AGEN.1144141
Antiy-AVLTrojan/Generic.ASMalwS.34D47A8
KingsoftWin32.Troj.Undef.(kcloud)
GridinsoftRansom.Win32.Sabsik.sa
ArcabitTrojan.Generic.D2D43F91
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
McAfeeArtemis!2EC86535933F
MAXmalware (ai score=84)
VBA32TrojanDownloader.Deyma
MalwarebytesSpyware.RaccoonStealer
TrendMicro-HouseCallTROJ_GEN.R002C0RKL21
TencentWin32.Trojan-downloader.Deyma.Hvto
YandexTrojan.DL.Deyma!+YqsglpP+fM
FortinetMalicious_Behavior.SB
AVGWin32:Malware-gen
PandaTrj/CI.A

How to remove Trojan-Downloader.Win32.Deyma.cin ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan-Downloader.Win32.Deyma.cin files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan-Downloader.Win32.Deyma.cin you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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